ALL to BYN exchange rate API
Lek to Belarussian Ruble · quoted 2026-10-07
0.03756
▲ +1.68% over 7D
1 ALL = 0.03756 BYN · 1 BYN = 26.6219 ALL · Get this rate via the API
1 ALL buys 0.03756 BYN as of 2026-10-07, so 1 BYN buys 26.6219 ALL. Over the last 7 days, ALL/BYN traded between 0.03689 and 0.03756, averaged 0.03707 and rose 1.68%. The API holds daily ALL/BYN rates from 2024-08-24 — 2 years of history — so any past day, or a whole series, is one request away.
Converting an invoice? Convert an amount on a specific date.
Get this rate via the API
One GET request returns the ALL/BYN rate as JSON. The free plan includes 1,000 requests a month, with no credit card required.
curl -X GET "https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ALL¤cies=BYN"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ALL¤cies=BYN");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ALL¤cies=BYN").json()Replace YOUR_API_KEY with the key from your dashboard.
ALL/BYN API questions
How do I get the ALL/BYN exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ALL¤cies=BYN, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest ALL/BYN rate in rates.BYN.
How far back does ALL/BYN historical data go?
Daily ALL/BYN rates are available from 2024-08-24. Request one day with the /historical endpoint and a date, or a range of days with /timeseries.
Is there a free ALL/BYN exchange rate API?
Yes. The free plan includes 1,000 requests a month, with no credit card required; paid plans raise the limit.
Put these rates in your application
One endpoint, JSON responses, 160+ currencies and history back to 1999. Start on the free plan.